Features： 1、3 Gears Vibration Strength: You can adjust it according to needs. Massage to relieve tension, stress and muscle pain, make you feel comfortable. 2、Adjustable Temperature: 3 gear temperature control, carbon fiber heating, mesh pocket design, you can place wormwood bag for warm moxibustion, good therapy effect. 3、Pain Relief: Improve blood circulation and body cold, relieve abdominal pain, stomach discomfort, menstrual cramps, etc., good for lower back sprain recovery. 4、USB Powered: Multiple power supply mode, such as computer, power bank, power socket, etc. Lightweight and compact, easy to store and carry, suitable for home and office. 5、Soft Fabric: Heated waist belt adopts high quality fabric, soft and skin friendly, wear resistant and durable. Easy to wear and remove, bring you convenience. Specification： Item Type: Heated Waist Belt Material: Hook and loop ribbon, nylon and polyurethane, carbon fiber heating sheet Size: Approx. 118 x 17cm / 46.5 x 6.7in Uses: Vibration massage heating waist support, relieve lumbar pain; low back pain, body cold, dysmenorrhea, lower abdomen bulge, stomach cold Recommended Users: Protect the waist and warm the uterus, waist and abdomen discomfort; long term sedentary; sprains and strains Package List： 1 x Waist Belt 1 x USB Cable